The dramatic and enduring design of the OMEGA Constellation is characterised by its famous half-moons, as well as the “claws” on the side of the case. This 41 mm stainless steel model features coloured Roman numerals on the bezel, a silk-embossed rhodium-grey dial and a date window at the 6 o'clock position.The hands, OMEGA logo, Constellation star and facetted indexes are all blackened. Presented on a black rubber strap, this timepiece is driven by the OMEGA Co-Axial Master Chronometer Calibre 8900, visible through the domed scratch-resistant sapphire crystal.